Minimum System Sensitivity Study of Linear Discrete Time Systems for Fault Detection

Optimal Finite-time Control of Positive Linear Discrete-time Systems

This paper considers solving optimization problem for linear discrete time systems such that closed-loop discrete-time system is positive (i.e., all of its state variables have non-negative values) and also finite-time stable. For this purpose, by considering a quadratic cost function, an optimal controller is designed such that in addition to minimizing the cost function, the positivity proper...

Active fault detection and isolation of discrete-time linear time-varying systems: a set-membership approach

Design of Robust Fault Detection Observers for Discrete-time Linear Switched Systems

This work addresses the design of a robust hybrid observer for discrete-time switched linear systems subject to unknown inputs and modeling errors. The observer herein proposed is synthesized, for the case when the active mode is unknown and in the purpose of robust fault detection. We’ll show that a suitable trade-off between the robustness to unknown inputs and sensitivity to faults can be ob...

Fault Detection for Nonlinear Discrete-Time Systems via Deterministic Learning

Recently, an approach for the rapid detection of small oscillation faults based on deterministic learning theory was proposed for continuous-time systems. In this paper, a fault detection scheme is proposed for a class of nonlinear discrete-time systems via deterministic learning. By using a discrete-time extension of deterministic learning algorithm, the general fault functions (i.e., the inte...

Fault Detection for Linear Discrete Time-Varying Systems with Measurement Packet Dropping

(2013). Fault detection for linear discrete time-varying systems with measurement packet dropping. electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is...